Respuesta :

Cross multiply

19(x) = 30(9.5)

Simplify

19x = 285

Divide 19 from both sides

19x/19 = 285/19

x = 285/19

x = 15

B. 15 is your answer

hope this helps

19x = 30 * 9.5

x    = 30 * 9.5 / 19

=  30 /2

= 15 answer